While trying to upload the Image in struts2 the image is not uploading and showing following msg Unable to find ‘struts.multipart.saveDir’ property setting. Defaulting to javax.servlet.context.tempdir
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While trying to upload the Image in struts2 the image is not uploading and showing following msg Unable to find ‘struts.multipart.saveDir’ property setting. Defaulting to javax.servlet.context.tempdir
You are getting this message due to build din feature of S2.you need to tell S2 file upload interceptor where you want to place the uploaded file using
struts.multipart.saveDirproperty either in thestruts.propertyfile or as a constant instruts.xmlfile likeStruts property file
struts.xml file
If this property is not set it defaults to
javax.servlet.context.tempdir.Sine S2 put the upload file in the temp directory in case you have not specified the saveDir but once the process complete, in order for the clean up process it will remove that temp file, so make sure either you have set the saveDir parameter or you should put logic in your action class to pick file from there and move it to your choice location.For details about S2 file upload read the official doc